Kill -warn-error A so we can build on OCaml 4.02.

This doesn't fix all the build problems.  The next one is that both
<caml/config.h> and <tiffio.h> define a type called 'int64'.

I'm going to bother OCaml upstream about this and try to get it fixed,
but even if successful that will take a long time.

ocaml-camlimages-4.1.0-kill-warn-error.patch

@@ -0,0 +1,11 @@
+--- camlspotter-camlimages-668faa3494fe.old/OMakefile	2014-08-19 18:37:14.405009781 +0100
++++ camlspotter-camlimages-668faa3494fe/OMakefile	2014-08-19 18:37:55.930019935 +0100
+@@ -12,6 +12,8 @@
+ #                                                                     #
+ #*********************************************************************#
+ 
++OCAMLFLAGS =
++
+ include OMyMakeroot
+ 
+ ########################################## External arguments

ocaml-camlimages.spec

@@ -1,6 +1,6 @@
 Name:           ocaml-camlimages
 Version:        4.1.0
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        OCaml image processing library
 
 Group:          Development/Libraries
@@ -17,6 +17,9 @@ Source1:        camlimages-2.2.0-htmlref.tar.gz
 # https://bitbucket.org/camlspotter/camlimages/issue/9
 Patch0:         ocaml-camlimages-4.1.0-exifcheck.patch
 
+# Kill -warn-error A so we can build on OCaml 4.02.
+Patch1:         ocaml-camlimages-4.1.0-kill-warn-error.patch
+
 BuildRequires:  ocaml, ocaml-findlib-devel, ocaml-omake
 BuildRequires:  ocaml-lablgtk-devel
 BuildRequires:  ocaml-x11, xorg-x11-server-utils
@@ -50,6 +53,7 @@ Includes documentation provided by ocamldoc
 %setup -q -n camlspotter-camlimages-668faa3494fe
 %setup -q -T -D -a 1 -n camlspotter-camlimages-668faa3494fe
 %patch0 -p1
+%patch1 -p1
 
 %build
 omake CFLAGS="$RPM_OPT_FLAGS"
@@ -86,6 +90,9 @@ cp -pr License.txt htmlref $RPM_BUILD_ROOT/usr/share/doc/ocaml-camlimages
 
 
 %changelog
+* Tue Aug 19 2014 Richard W.M. Jones <rjones@redhat.com> - 4.1.0-7
+- Kill -warn-error A so we can build on OCaml 4.02.
+
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.1.0-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild